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2.程序
说明： 在此基础上，设计一种温度测量系统，能够检测温度，并通过按键调整温度的上下限值，若超过该限值，进行报警提示。该系统的硬件子电路主要用Protues仿真软件实现，具体的子电路包括：恒流源电路（TLC2543芯片）、信号放大调理电路（两线制铂电阻PT100）、单片机最小系统（AT89C51）、A/D转换电路、按键电路、显示电路、声光报警器等。该系统的软件电路以C语言为基础，在Keil中实现。最后通过软硬结合，实现电路的各种情况仿真，以此验证电路设计的正确性和合理性。(On this basis, a temperature measurement system is designed, which can detect the temperature and adjust the upper and lower limits of the temperature by pressing the key. If it exceeds the limit, an alarm will be given. The hardware sub circuit of the system is mainly realized by Proteus simulation software. The specific sub circuits include: constant current source circuit (TLC2543 chip), signal amplification and conditioning circuit (two-wire platinum resistance PT100), minimum system of single chip microcomputer (AT89C51), a / D conversion circuit, key circuit, display circuit, sound and light alarm, etc. The software circuit of the system is based on C language and implemented in keil. Finally, through the combination of hardware and software, the circuit simulation is realized to verify the correctness and rationality of the circuit design.)
- 2021-01-20 10:36:29下载
- 积分：1
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corrtime
ntp客户端连接， 嵌入式C， 通过ntp服务器同步并更新本地时间，同步，计算，修改
ntp客户端连接， 嵌入式C， 通过ntp服务器同步并更新本地时间，同步，计算，修改(syncronize with time server.
syncronize with time server.)
- 2019-04-25 14:47:01下载
- 积分：1
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robot
超声波测距，测量精度为1cm，可以使机器人安全避障。(Ultrasonic distance measurement accuracy of 1cm, can make the robot obstacle avoidance safety.)
- 2013-11-13 10:35:13下载
- 积分：1
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smart_car
智能小车寻黑线测试程序，经典资料！电子设计大赛 小车(Smart car found black line test program, the classic material!
)
- 2013-06-20 15:38:38下载
- 积分：1
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single_phase
matlab实现的单相PWm……，对于搞pwm的非常有用(single phase pwm implemention inmatlab，非常实用)
- 2012-10-15 20:52:21下载
- 积分：1
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12
说明： 基于AD9854的DDS外围电路设计和程序(The AD9854 DDS based peripheral circuit design and procedures)
- 2013-07-24 19:23:13下载
- 积分：1
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smart-car-design-.zip
基于单片机的多功能智能小车设计论文（电路+程序+论文）(Microcontroller-based multifunction smart car design paper (the circuit the+ program+ paper))
- 2012-10-27 10:00:05下载
- 积分：1
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Altium Designer PCB封装库【很全】
ad 很全的封装库，新手必备。需要的马上下载哦。(altium designer13 pcb)
- 2020-11-12 15:09:43下载
- 积分：1
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Usesuppositionalinstrumet
用虚拟仪器演示PID控制规律 输入为阶跃信号 简单实用(Using Virtual Instrument Demo PID control law for the step input signal is simple and practical)
- 2008-12-29 18:09:48下载
- 积分：1
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24C08
24c08程序，模拟I2C总线，进行读取和写入操作(24c08 program to simulate I2C bus, read and write operations)
- 2012-10-21 00:08:32下载
- 积分：1
